package com.lang.entity;


import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

import java.math.BigDecimal;

@Data
@AllArgsConstructor
@NoArgsConstructor
public class Cart {

  private int c_id;
  private int u_id;
  private int p_id;
  private BigDecimal c_count;
  private int c_num;

  //购物车里面封装一个商品类
  private Product product;
}
